Generalised Henstock - Kurzweil Integral with Multiple Point. Baghdad Science Journal, Iraq, Baghdad, v. 20, n. 1(SI), p. 0388, 2023. DOI: 10.21123/bsj.2023.8421. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8421.. Acesso em: 2 may. 2024.